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1.Material clogging in the crushing cavity
The blockage of the material will also cause the equipment to stop suddenly. At this time, the material must be cleaned up. In subsequent use, materials with large particle size or more water are prohibited from entering the machine, and the feeding should be kept uniform to avoid excessive feeding.
2.V-belt is too loose
Check if the V-belt is a problem. If it is too loose and causes downtime, adjust the tightness of the V-belt. If the V-belt loses its tightness due to prolonged use, replace the V-belt.
3.Unsuitable working voltage
When the working voltage of the production site is too low, it is not enough to maintain the normal operation of the sand making machine and shut down. In this case, select a voltage that meets the requirements of the device.
4.Internal parts fall off
If there is a metal collision sound before the equipment stops, it may be that a part in the crushing chamber falls and the sand making machine suddenly stops. At this time, the internal inspection of the equipment should be performed.
5.The impeller is stuck
When the inside of the crusher enters into hard objects such as metal, the impeller of the sand making machine may be stuck, causing the equipment to fail to work. Therefore, the hardness of the material must be strictly controlled to prevent the entry of unbreakable objects.
6. the bearing is locked or the spindle is broken
If it is caused by a broken spindle, repair or replace the worn spindle. If it is caused by the bearing lock, it is necessary to find out the cause of the lock, to properly install the bearing, ensure that the bearing has a certain working clearance, and do a good job of bearing lubrication, otherwise the problem cannot be solved fundamentally.
7.There is a problem with the device cable
If the connection line breaks or has poor contact, the sand making machine will also suddenly stop, especially when there is no sound without warning, it is likely that the connection line is out of order.
The above 7 reasons are the common situation that the sand making machine suddenly shuts down. If you encounter it again next time, it may be better to check from these aspects to avoid unnecessary cost waste.
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